update: add minimal3 frame

node_modules/@react-native-masked-view/masked-view/ios/RNCMaskedView.m

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import "RNCMaskedView.h"
+
+#import <React/UIView+React.h>
+
+@implementation RNCMaskedView
+
+- (void)didUpdateReactSubviews
+{
+  // RNCMaskedView expects that the first subview rendered is the mask.
+  UIView *maskView = [self.reactSubviews firstObject];
+  self.maskView = maskView;
+
+  // Add the other subviews to the view hierarchy
+  for (NSUInteger i = 1; i < self.reactSubviews.count; i++) {
+    UIView *subview = [self.reactSubviews objectAtIndex:i];
+    [self addSubview:subview];
+  }
+}
+
+- (void)displayLayer:(CALayer *)layer
+{
+  // RCTView uses displayLayer to do border rendering.
+  // We don't need to do that in RNCMaskedView, so we
+  // stub this method and override the default implementation.
+}
+
+@end